[INFO] cloning repository https://github.com/horvand/get_mut_unchecked_stable
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/horvand/get_mut_unchecked_stable" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhorvand%2Fget_mut_unchecked_stable", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhorvand%2Fget_mut_unchecked_stable'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 50dc20561dbe94d91fd3069a7fed2d6d5e6480ac
[INFO] testing horvand/get_mut_unchecked_stable against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhorvand%2Fget_mut_unchecked_stable" "/workspace/builds/worker-89/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-89/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/horvand/get_mut_unchecked_stable on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-89/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/horvand/get_mut_unchecked_stable
[INFO] finished tweaking git repo https://github.com/horvand/get_mut_unchecked_stable
[INFO] tweaked toml for git repo https://github.com/horvand/get_mut_unchecked_stable written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] crate git repo https://github.com/horvand/get_mut_unchecked_stable already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6df34517a4768cfb36d0e0e5eaa82b067b7232a4e9fb545c473fa5bf38e6805d
[INFO] running `Command { std: "docker" "start" "-a" "6df34517a4768cfb36d0e0e5eaa82b067b7232a4e9fb545c473fa5bf38e6805d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6df34517a4768cfb36d0e0e5eaa82b067b7232a4e9fb545c473fa5bf38e6805d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6df34517a4768cfb36d0e0e5eaa82b067b7232a4e9fb545c473fa5bf38e6805d", kill_on_drop: false }`
[INFO] [stdout] 6df34517a4768cfb36d0e0e5eaa82b067b7232a4e9fb545c473fa5bf38e6805d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a804b6b81d9e00cceaf5cbd137cbafcf8cadeb8fd1608782e60fb57ef4412202
[INFO] running `Command { std: "docker" "start" "-a" "a804b6b81d9e00cceaf5cbd137cbafcf8cadeb8fd1608782e60fb57ef4412202", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling get_mut_unchecked_stable v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "a804b6b81d9e00cceaf5cbd137cbafcf8cadeb8fd1608782e60fb57ef4412202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a804b6b81d9e00cceaf5cbd137cbafcf8cadeb8fd1608782e60fb57ef4412202", kill_on_drop: false }`
[INFO] [stdout] a804b6b81d9e00cceaf5cbd137cbafcf8cadeb8fd1608782e60fb57ef4412202
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05ab2156819489be8680ab80fe55f95c60ca15c624bd93446b190829e3716fb8
[INFO] running `Command { std: "docker" "start" "-a" "05ab2156819489be8680ab80fe55f95c60ca15c624bd93446b190829e3716fb8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling get_mut_unchecked_stable v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.21s
[INFO] running `Command { std: "docker" "inspect" "05ab2156819489be8680ab80fe55f95c60ca15c624bd93446b190829e3716fb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05ab2156819489be8680ab80fe55f95c60ca15c624bd93446b190829e3716fb8", kill_on_drop: false }`
[INFO] [stdout] 05ab2156819489be8680ab80fe55f95c60ca15c624bd93446b190829e3716fb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34ca0f1d4b2f8d1f6838d4d24a9456449ffa1279f7ac685c3e6aedd7ad74a403
[INFO] running `Command { std: "docker" "start" "-a" "34ca0f1d4b2f8d1f6838d4d24a9456449ffa1279f7ac685c3e6aedd7ad74a403", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/get_mut_unchecked_stable-6e49063e17a2cef2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "34ca0f1d4b2f8d1f6838d4d24a9456449ffa1279f7ac685c3e6aedd7ad74a403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ca0f1d4b2f8d1f6838d4d24a9456449ffa1279f7ac685c3e6aedd7ad74a403", kill_on_drop: false }`
[INFO] [stdout] 34ca0f1d4b2f8d1f6838d4d24a9456449ffa1279f7ac685c3e6aedd7ad74a403